Endress+Hauser Digital Recorder eco-graph c Betriebsanleitung Seite 80

Wiring
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80
Relay outputs:
41 Relay 1, NC contact
42 Relay 1, changeover contact
43 Relay 1, NO contact
51 Relay 2, NC contact
52 Relay 2, changeover contact
53 Relay 2, NO contact
44 Relay 3, NC contact
45 Relay 3, changeover contact
46 Relay 3, NO contact
4.2.2 "Digital I/O" option
Digital inputs 5 to 18 on digital board 1:
97 Digital input 5
98 Digital input 6
99 Digital input 7
100 Digital input 8
101 Digital input 9
102 Digital input 10
103 Digital input 11
104 Digital input 12
105 Digital input 13
106 Digital input 14
107 Digital input 15
108 Digital input 16
109 Digital input 17
110 Digital input 18
Note!
If the auxiliary voltage is to be used for the digital inputs on the digital boards, the "-"
terminal of the auxiliary voltage must be connected to the "-" on the digital boards for
potential equalisation.
Relay outputs:
Note!
The opening and closing function (= activation or deactivation of the relay coil) in case
of a limit value can be defined in the set-up "Set-up - Relay"
Additional relay outputs on digital board 1
451 Relay 4, contact 1
452 Relay 4, contact 2
551 Relay 5, contact 1
552 Relay 5, contact 2
651 Relay 6, contact 1
652 Relay 6, contact 2
751 Relay 7, contact 1
752 Relay 7, contact 2
851 Relay 8, contact 1
852 Relay 8, contact 2
951 Relay 9, contact 1
952 Relay 9, contact 2
Combined RS 232 / RS 485 interface:
RS 232: RS 485:
1 screen 1 screen
2 TxD 2
3 RxD 3
4 4
5 GND 5 GND
6 6
7 7
8 8 RxD/TxD (-)
9 9 RxD/TxD (+)
"
Caution!
Unoccupied connections should be left empty. The
interfaces cannot be used at the same time.
Choose the interface to be used under
"Miscellaneous - Serial Interface".
Digital inputs 19 to 32 on digital board 2:
113 Digital input 19
114 Digital input 20
115 Digital input 21
116 Digital input 22
117 Digital input 23
118 Digital input 24
119 Digital input 25
120 Digital input 26
121 Digital input 27
122 Digital input 28
123 Digital input 29
124 Digital input 30
125 Digital input 31
126 Digital input 32
Additional relay outputs on digital board 2
A51 Relay 10, contact 1
A52 Relay 10, contact 2
B51 Relay 11, contact 1
B52 Relay 11, contact 2
C51 Relay 12, contact 1
C51 Relay 12, contact 2
D51 Relay 13, contact 1
D52 Relay 13, contact 2
E51 Relay 14, contact 1
E52 Relay 14, contact 2
F51 Relay 15, contact 1
F52 Relay 15, contact 2
Digital Recorder